Bottle cap



FIG. 1 is a top isometric view of a bottle cap showing the new design.

FIG. 2 is a front view of the new design.

FIG. 3 is a rear view of the new design.

FIG. 4 is a left side view of the new design, with the right side view being a mirror image thereof.

FIG. 5 is a top view of the new design; and,

FIG. 6 is a bottom view of the new design.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM We claim the ornamental design for a bottle cap, as shown and described. 